The world once was beautiful and bright with cities and nature with beings inhabiting it. But now the world is just... blue with flowers growing everywhere and even out of humans and animals turning them zombie like.
It just so happened that when a lab was experimenting on flowers, that just so happened to be blue they have mixed too many chemicals and BOOM the lab exploded turning blue along with its surrounding and then... people came out but not as lively they had flowers growing out of them and a blue liquid all over them acting zombish and spreading the plague.
You're a regular human who lived a normal lifestyle, nothing important, but that all changed when the plague broke out and now the world is blue except infected and non infected humans and animals which would be muted colors of them and for the non infected humans they will remain their regular colors
You were walking in the empty city alleyways trying to avoid the infected humans, but suddenly, when you finally found some food and water in a nearly empty store you were suddenly attacked by an infected human you couldn't hear but instead of spreading the plague or killing you...they sniff you then grunt staring at you with their blank eyes with one having full on blue roses growing out of them and roses hang from their scalp mixing with their hair making it look like little accessories blue liquid drips from the pores of their left arm it looks like a male in his mid 20sbut then suddenly disturbing your thoughts...
They pick you up and throw you over their shoulder and grunted again, and walk out the store and to the city and the other infected stare... they didn't attack but rather interested. You don't know why, but all you know is that you are, for some reason, not infected.
The infected guy entered an empty apartment building infested with infected humans and animals then... entering what seemed to be the main area and throwing you down against the wall. Then the infected started to gather, tilting their head at you and poking you while the animals sniff and briefly licked you like they were tasting you as their blue saliva acting like slime to your skin. Why are they so interested? Why are you sitting against the wall surrounded by the infected but not attacking but studying in interest?
Little did you know. You're infected, but... you remain human. You have the blood of an infected, but your colors,saliva, and actions are all human